The signboard outside Gopal Kaka’s shop had lost most of its paint years ago. Only three letters still held colour — the “C,” the “L,” and the “E” — so the children of Ratangarh called it simply “the CLE shop.”

Inside, the walls were lined with tyres of every size, hanging like black bangles from rusted nails. A single bulb swung from the ceiling, and under it, from morning till dusk, sat Gopal Kaka — seventy-one years old, spectacles held together with copper wire, hands permanently stained the colour of engine grease.

He fixed everything. Punctures, broken chains, bent handlebars, spokes that had given up trying to stay straight. But it was what he did not do that the town remembered him for.

He never overcharged.

Not once. Not even when a customer, in a hurry, pressed extra notes into his palm and said, “Keep it, Kaka, no need for change.” Gopal Kaka would count the coins slowly, place the exact balance back into the customer’s hand, and say the same four words every time.

“This is not mine.”

There was a boy, Bittu, who came to the shop the summer he turned nine. His bicycle chain had snapped clean on the road outside the school, and he had wheeled it in with his eyes fixed on the ground, already knowing what he would say.

“Kaka, I don’t have money today.”

Gopal Kaka did not look up from the chain in his hands. “Did I ask you for money?”

He fixed it in eleven minutes. Bittu counted, because he had nothing else to do while he waited, sitting on an upturned oil drum, watching the old man’s fingers move like they had done this a thousand times before — because they had.

When the chain was back on, oiled and gleaming, Gopal Kaka opened a small tin box on the shelf. Inside was a cloth-bound notebook, its cover soft from handling. He wrote something on a fresh line and closed it again.

“What’s that book, Kaka?”

“My Trust Book,” he said. “Not a debt book. I don’t write what you owe me. I write your name, so I remember you came.”

After that day, Bittu found reasons to be at the shop. He came after school with nothing to do, and Gopal Kaka put him to work — sorting nuts and bolts into old tins, holding a wheel steady while it was trued, learning which spanner fit which nut before he was old enough to be trusted with the oil. Some evenings he stayed until the bulb overhead was the only light left on the street, listening more than talking.

By the time he was sixteen, Bittu could fix a puncture faster than customers expected of a boy his age, and he did it the way he had been taught — never rounding a bill upward, never letting a coin go unreturned. Gopal Kaka would watch from the doorway, saying nothing, but the tin box came down off the shelf a little more often now, and it was Bittu’s hand that reached for it first.

Bittu did not understand it then. He understood it later, when he was nineteen** and Gopal Kaka’s hands had begun to shake too much to hold a spanner steady. The old man called him to the shop on a Tuesday evening and placed the Trust Book in his palm along with a ring of keys.

“The shop is yours now, if you want it.”

Bittu did want it. But the first month he ran it alone, a man came in with a school bicycle, its tyre burst beyond repair, and asked for a new tube.

“Two hundred rupees,” Bittu said — the market price, fair by any shopkeeper’s standard.

The man paid without complaint. He left. And Bittu stood there with the crisp note in his hand, feeling something he had never felt in this shop before — the itch of profit, the small, quiet voice that said he would have paid three hundred and never known the difference.

He opened the Trust Book that night. Page after page, decades of names, some crossed through, most simply left as they were — a record of every time Gopal Kaka had chosen to be poorer than he needed to be.

The next morning, a girl walked in with a punctured tyre and three crumpled ten-rupee notes, all she had. Bittu fixed it, and did not ask for the difference. He wrote her name on a fresh line, under the last entry his grandfather figure had ever made.

The signboard outside still says “CLE.” Bittu has never repainted it. But if you walk past the shop on any evening, you will see a boy on an upturned oil drum, waiting for his bicycle, and an old tin box open on the shelf, its pages slowly filling again.